Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KT4ZL

Cancelled

SCHMELZER, WALTER L

Location: SHAWNEE, OK
Class: Advanced
Granted: 1996-12-17
Expires: 2006-12-17
Previous call: N0ERU
FRN: 0008197170

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Vanity availability

Available

Available now

KT4ZL cleared its 2-year hold on 2005-01-02. Eligible for vanity application.

Last held by SCHMELZER, WALTER L (OK).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

N0ERU
no FCC ULS record on file

Prior holders later became

KM5XWexpired· A
SCHMELZER, WALTER LOKgranted 1996-12-17cancelled 2008-12-18

License history

0 events

No recorded events.

More vanity slots coming available

From Oklahoma

All →

KJ5GCN 2026-09-17
KJ5HLG 2026-09-17
KF5RZQ 2026-09-18
KF5RZS 2026-09-18
KF5RZT 2026-09-18

Starting with KT4

All →

KT4HY TN · 2026-10-08
KT4UV NC · 2026-11-15
KT4RTD AL · 2026-12-28
KT4ZM FL · 2027-01-03
KT4OE NC · 2027-01-04

Full history → Vanity availability → Callsign genealogy →